Optional for 1st Dan thru 5th Dan ranks. Required for 6th (Yuk) Dans. Nai Han Ji Cho Dan Form (Hyung) performed by Technical Advisory Committee Member Daymon Kenyon Sa Bom Nim (Naihanji)
4th Dan Yang Pyun required hyung performed by Kwan Jang Nim HC Hwang with explaination of the moves of Yang Pyun. Videography and editing by Master Jack Helfgott.
Hwa Sun Hyung performed by Kwan Jang Nim H.C. Hwang at the 70th anniversary in Suwon, South Korea. Video provided by Viera Soo Bahk Do, Rodrigo Cruz, Sa bom Nim.
2nd Dan requirement. Yuk Ro Form 2 - Joong Jeol Hyung performed by Kwan Jang Nim H.C. Hwang. (Variant misspellings and romanizations Jung Jol, Jong Jul, Joong Jool)
2nd Dan requirement Kwan Jang Nim H.C Hwang demonstrates Joong Jeol This is form #2 of the Yuk Ro of hyung. (Variant misspellings and romanizations Jung Jol, Jong Jul, Joong Jool)
